Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Cocos simplifies game creation and distribution with Cocos Creator
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Every creative journey starts with Unity Hub
An isometric arcade-style game of skill, puzzles and exploration
A high speed C++17 Vulkan game engine
Vivid is a modern C++ 3D engine using OpenGL4+
A 2D game engine and level editor
The Atomic Game Engine is a multi-platform 2D and 3D engine
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Mahasona engine is an open source game engine.
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
2D physics engine for games
A simple WinAPI game engine